{"punk":3667,"name":"CryptoPunk #3667","url":"https://punkprice.com/punk/3667","image":"https://punkprice.com/api/punk-image/3667.svg","type":"Male","skin_tone":3,"attributes":["Chinstrap","Do-rag","Clown Eyes Blue"],"attribute_count":3,"model":{"version":"est-v2-202610","beta":true,"label":"Valuation (beta), not a floor","spec_sha256":"1cf27321b403ea86f6972db116008f450d113e635f10c03d21207a83f7bfb63f","method":"https://punkprice.com/about#estimate","track_record":"https://punkprice.com/track-record","rule":"N1 (floor x type median multiple of the last 12 months) plus, for Female and Male punks, only the attribute, skin tone, attribute count and drift terms whose 95% interval excludes zero (per-type weighted ridge, Huber loss, half-life 90 days). Zombie, Ape, Alien: weighted median multiple of all their sales (half-life 2 years). Bands: floor x exp(log estimate +- k sigma), sigma = sqrt(s_cell^2 + (0.5 x premium)^2).","caveats":["Female estimates sit close to the floor: in the backtest the plain type multiple was the better median guess for Female punks.","Punks with 0 or 1 attributes, and Zombie, Ape and Alien punks, have few sales; their bands are wide and their confidence is Low.","Trained on native CryptoPunks marketplace sales only; wrapped-punk sales are not included yet."]},"as_of":{"date":"2026-11-05","note":"Fitted on sales up to the end of 2026-11-05 UTC. `estimate` is valued at the latest exact floor (`fresh_floor`, refreshed hourly); `daily` is valued at that day's closing floor and is the one the track record scores.","written_at":"2026-11-06T00:20:36.384Z","fingerprint_sha256":"28fb24ec0a4377e5ef5227eb5d7b42a3750c93b8b338f0430ec1b75165a89dc1"},"estimate":{"eth":31.503,"usd":76334,"band_1sigma":{"low_eth":29.0465,"high_eth":34.1673,"low_usd":70382,"high_usd":82790},"band_2sigma":{"low_eth":26.7815,"high_eth":37.057,"low_usd":64894,"high_usd":89792},"sigma_log":0.0812,"multiple_of_floor":1.0366,"n1_eth":32.3864,"confidence":"High","cell":"Male 2-3","floor_eth":30.39,"floor_as_of":"2026-11-06T07:04:35.000Z","basis":"hourly floor"},"daily":{"date":"2026-11-05","eth":31.503,"usd":76334,"band_1sigma":{"low_eth":29.0465,"high_eth":34.1673,"low_usd":70382,"high_usd":82790},"band_2sigma":{"low_eth":26.7815,"high_eth":37.057,"low_usd":64894,"high_usd":89792},"sigma_log":0.0812,"multiple_of_floor":1.0366,"n1_eth":32.3864,"confidence":"High","cell":"Male 2-3","floor_eth":30.39,"fingerprint_sha256":"28fb24ec0a4377e5ef5227eb5d7b42a3750c93b8b338f0430ec1b75165a89dc1"},"fresh_floor":{"source":"hourly","as_of":"2026-11-06T07:04:35.000Z","block":26354196,"eth":30.39,"punk":3425,"public_asks":1162,"age_minutes":42,"stale":false,"label":"as of 07:04 UTC, floor 30.39 ETH","stale_note":null},"floor":{"as_of_date":"2026-11-05","eth":30.39,"eth_usd":2423.081896592348,"latest":{"date":"2026-11-06","eth":30.39},"current":{"source":"hourly","as_of":"2026-11-06T07:04:35.000Z","block":26354196,"eth":30.39,"punk":3425,"public_asks":1162,"age_minutes":42,"stale":false,"label":"as of 07:04 UTC, floor 30.39 ETH","stale_note":null},"type_floor":{"type":"Male","date":"2026-11-06","eth":30.39,"public_asks":744,"punk":3425}},"listing":null,"argument":{"cell":"Male 2-3","terms":[{"pct":4.6,"beta":0.0454,"term":"drift","label":"Male market level","sales_12m":null,"weighted_sales":null},{"pct":12.6,"beta":0.1184,"term":"tone3","label":"Skin tone 3 (vs 1)","sales_12m":null,"weighted_sales":66.5},{"pct":-5.3,"beta":-0.054,"term":"attr:Chinstrap","label":"Chinstrap","sales_12m":42,"weighted_sales":19.3},{"pct":-5.5,"beta":-0.0565,"term":"attr:Do-rag","label":"Do-rag","sales_12m":51,"weighted_sales":17.8},{"pct":-7.8,"beta":-0.081,"term":"attr:Clown Eyes Blue","label":"Clown Eyes Blue","sales_12m":65,"weighted_sales":6.3}],"backtest":{"cell":"Male 2-3","seen":{"n":1435,"cover1":0.708,"cover2":0.933,"bias_pct":-0.7,"within10":0.745,"within25":0.947,"MdALE_pct":5.7},"thin":false,"sigma":0.08,"selection":{"n":1945,"cover1":0.69,"cover2":0.939,"bias_pct":-1.3,"within10":0.719,"within25":0.96,"MdALE_pct":6.1}},"own_sales":[{"eth":0.09,"date":"2018-01-16","block":4919724,"source":"native-buy","excluded":null,"log_index":92,"adjusted_eth":30.39},{"eth":29,"date":"2021-07-31","block":12930092,"source":"native-buy","excluded":null,"log_index":14,"adjusted_eth":29.3868},{"eth":31.99,"date":"2024-11-13","block":21180921,"source":"native-buy","excluded":null,"log_index":374,"adjusted_eth":29.5584},{"eth":42,"date":"2024-12-01","block":21305746,"source":"native-buy","excluded":null,"log_index":531,"adjusted_eth":29.6902},{"eth":29.6,"date":"2026-02-05","block":24391775,"source":"native-buy","excluded":null,"log_index":333,"adjusted_eth":30.0851},{"eth":30.99,"date":"2026-09-21","block":26028858,"source":"native-buy","excluded":null,"log_index":266,"adjusted_eth":30.3802},{"eth":33.29,"date":"2026-09-22","block":26035974,"source":"native-buy","excluded":null,"log_index":1655,"adjusted_eth":31.1959},{"eth":31.67,"date":"2026-10-08","block":26150888,"source":"native-buy","excluded":null,"log_index":1257,"adjusted_eth":29.3878},{"eth":33.01,"date":"2026-10-09","block":26157563,"source":"native-buy","excluded":null,"log_index":395,"adjusted_eth":31.8569}],"comparables":[{"eth":29.88,"date":"2026-09-21","punk":3168,"source":"native-buy","adjusted_eth":29.292,"shared_attributes":2},{"eth":31.5,"date":"2026-08-28","punk":3168,"source":"native-bid","adjusted_eth":30.0278,"shared_attributes":2},{"eth":32,"date":"2026-06-05","punk":3168,"source":"native-buy","adjusted_eth":30.39,"shared_attributes":2},{"eth":31.9,"date":"2026-06-05","punk":5887,"source":"native-buy","adjusted_eth":30.295,"shared_attributes":2},{"eth":29.49,"date":"2026-03-15","punk":3274,"source":"native-buy","adjusted_eth":30.9141,"shared_attributes":2},{"eth":52.5,"date":"2025-07-28","punk":2404,"source":"native-buy","adjusted_eth":29.5568,"shared_attributes":2},{"eth":49.1,"date":"2025-07-21","punk":9973,"source":"native-buy","adjusted_eth":31.1513,"shared_attributes":2},{"eth":42.66,"date":"2025-07-10","punk":5887,"source":"native-buy","adjusted_eth":29.81,"shared_attributes":2}],"premium_log":-0.0277,"type_multiple":{"sales":772,"period":"12 months","multiple":1.0657,"median_multiple":1.0657},"no_clear_premium":[],"summary":["Estimate 31.5 ETH (beta), 1σ range 29.0 to 34.2 ETH, 2σ range 26.8 to 37.1 ETH, confidence High, as of 07:04 UTC, floor 30.39 ETH (fitted on sales up to the end of 2026-11-05).","Floor 30.4 ETH at 07:04 UTC; 30.4 ETH at the close of 2026-11-05.","Male punks sold at a median 1.07x the floor of the day before (772 sales, 12 months).","Terms with clear support: Male market level +5%, Skin tone 3 (vs 1) +13%, Chinstrap -5%, Do-rag -6%, Clown Eyes Blue -8%.","In the backtest, Male 2-3 sales landed within ±6.1% of the estimate half the time (2023-2024) and within ±5.7% in 2025-2026 (months already seen in round 1)."]},"track_record":[],"cite_as":"PunkPrice (2026). CryptoPunks per-punk estimates (beta), model est-v2-202610, from CryptoPunks marketplace sales. https://punkprice.com/punk/3667","license":"CC BY 4.0","disclaimer":"Valuation (beta) from public marketplace sales: not an appraisal and not financial advice. It can be wrong, so read the range, not only the number.","links":{"listings":"https://punkprice.com/listings","backtest":"https://punkprice.com/api/estimate/backtest.json","track_record":"https://punkprice.com/api/estimate/track-record.json"}}